L-1A: Executives and managers
The L-1A category is used for executives and managers.
The analysis goes beyond whether somebody has “Manager,” “Director” or “CEO” in their title.
USCIS looks at what the person actually does, their authority, where they sit within the organisation and whether their work is primarily managerial or executive rather than primarily performing the day-to-day operational work of the business.
An L-1A employee may remain in L status for a maximum period of up to seven years, subject to the applicable approval periods and continued eligibility.
L-1B: Employees with specialised knowledge
The L-1B category is for employees whose proposed role requires specialised knowledge.
That can involve special knowledge of the organisation’s products, services, research, equipment, techniques, management or other interests and their application in international markets, or advanced knowledge of the organisation’s processes and procedures.
A strong L-1B case therefore needs to explain what the employee knows, how that knowledge was acquired, why it is important to the US operation and why their knowledge is genuinely specialised rather than simply evidence that they are experienced in their profession.
USCIS asks employers to explain the organisation, the specialised knowledge involved and why the US position requires it.
The maximum period in L-1B status is generally five years.